... resistance, no mildew and moth resistance characteristics. It is a good protective device for the firefighter climbing and self rescue . Also used ... buckle ( type I ), needle buckle ( RD110 and II ), rings and a pull ring.2: design load.1.33kN,3, Lx W ... from the model release, no obvious damage.7, high temperature performance: high temperature test, does not melt & coking.8, metal corrosion resistance ...